On this page, you will find more information about the most common causes and most relevant solutions for the Zoho Docs error 'R3021'. Do you need help straight away? Visit our support page.
The Zoho documentation indicates that error code 'R3021' is caused by the following problem: "Trying to unpublish the document, when the document is not published yet.".
Do you think there is another cause for this error? Let others know in the comments.
Publish the document and then try to unpublish it.
Do you still have problems with this error? Try one of the quick fixes below or leave a comment.